查询词典 catalysts

The fundamental studies of this dissertation could provide new idea and theoretical direction to the development of industrial sulfur resistant noble metal catalysts for HDA.

本文的基础研究工作能够为抗硫的高活性柴油脱芳催化剂开发提供新的思路，也有较大的理论指导意义。

With suitable catalysts, syngas can be turned into fuel.

经过合适的触媒，合成煤气可以转化为燃料。

Lement analysis results show that the addition of Ru can suppress the carbon deposition of catalysts in the syngas.

XAFS和元素分析结果表明Ru助剂的加入有利于减少反应过程中钴金属的氧化，同时减少反应过程中钴金属上的积碳。

The influences of the amount of the catalysts,the temperature and the electronic effect of the substrates were discussed.

研究了底物取代基的电子效应，立体结构等因素对这一反应的影响。

Therefore, the γ-Al2O3 spherules not only load the catalysts, but also capture the PM and promote the discharge process.

此项研究表明，γ-Al2O3小球在实验系统中不仅起负载催化剂和PM的重要作用，而且能够增强介质阻挡放电过程。

Firstly, simultaneous removal of NO〓-C over mixture of metal oxides catalyst and carbon black was carried out with and without the assistanet of plasma. Secondly, catalysts loaded on γ-Al〓O〓 spherules were exposed to CA498 diesel exhausts to capture the PM, then the investigation into simultaneous removal of NO〓 and PM over catalyst with and without the assistant of plasma was conducted.

首先以复合金属氧化物催化剂和碳黑粉末的紧接触混合物为对象，进行等离子体／催化同时去除NO〓和碳黑的研究；然后以涂覆有催化剂的γ-Al〓O〓小球为载体，在实际柴油机尾气中挂烟，通过等离子体／催化作用，在模拟的富氧柴油机排气环境中，达到同时去除NO〓和微粒排放的目的。

Eschewing direct and continuous narrative action, this play uses understatement, broken conversation, off-stage events, and absent characters as catalysts of tension all the while remaining within a realistic frame.

避免直接和持续的行动说明，这起利用少，破碎的交谈中，从阶段的活动，并没有字符作为催化剂所有的紧张，而留在一个现实的框架。

However, in some circumstances, such selective hydrogenation catalysts can produce green oil by oligomerizing the acetylenes and diolefins.

然而，在某些情况下，这种选择性加氢催化剂可通过使炔烃和二烯烃低聚而产生绿油。

Green oil is one of a number of contributors to the fouling of the selective hydrogenation catalysts and the resulting catalyst deactivation.

绿油是使选择性加氢催化剂结垢并导致催化剂失活的多种因素之一。

The effects of catalysts and solid sorbents on the degradation of PP/PVC were studied.

本文还研究了含PVC的混合聚烯烃在脱氯剂及裂解催化剂作用下的裂解及脱氯行为。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。